Dear Members, I am facing a very strange problem. I have set up a small mail server for my organization running of ubuntu 8.04LTS server using postfix & dovecot +Get mail

It downloads mail from our mail server and passes to local users .Outgoing mail has to be routed via ISP (sify's) SMTP server .

The whole thing runs on vmware server 2.0

When the mail server is on the the rest of the organization cannot access mail , the moment I turn off the VM image , all of us get the access.

All the computers are connected to net via a netgear router acting as gateway.

I tried http sniff and found huge amounts of data going through the server though no one seems to have sent anything..

How can I solve this ?

With regards

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